Active Prefixes in Area Code 815
Prefix | Primary City | Phone Type | Company |
---|---|---|---|
815-200-#### | La Salle | Landline Numbers | Paetec Communication... |
815-201-#### | Rockford | Landline Numbers | Bandwidth.com Clec, ... |
815-202-#### | Oglesby | Wireless Numbers | New Cingular Wireles... |
815-203-#### | Joliet | Wireless Numbers | Usa Mobility Wireles... |
815-204-#### | Crystal Lake | Wireless Numbers | Usa Mobility Wireles... |
815-205-#### | La Grange Park | Wireless Numbers | Usa Mobility Wireles... |
815-206-#### | Woodstock | Landline Numbers | Ameritech Illinois... |
815-207-#### | Joliet | Landline Numbers | At&t Local... |
815-208-#### | Fulton | Landline Numbers | Mediacom Telephony O... |
815-209-#### | Rockford | Landline Numbers | Level 3 Communicatio... |
815-210-#### | Joliet | Wireless Numbers | New Cingular Wireles... |
815-212-#### | Joliet | Wireless Numbers | T-mobile Usa, Inc.... |
815-213-#### | Sterling | Wireless Numbers | United States Cellul... |
815-214-#### | Kankakee | Landline Numbers | Rcn Telecom Services... |
815-215-#### | New Lenox | Landline Numbers | Globalcom, Inc.-il... |
815-216-#### | Kankakee | Wireless Numbers | Cellco Partnership D... |
815-217-#### | DeKalb | Landline Numbers | Digital Network Acce... |
815-218-#### | Rockford | Wireless Numbers | Cellco Partnership D... |
815-219-#### | Crystal Lake | Wireless Numbers | United States Cellul... |
815-220-#### | La Salle | Landline Numbers | Ameritech Illinois... |
815-221-#### | Lockport | Landline Numbers | Teleport Communicati... |
815-222-#### | Rockford | Wireless Numbers | Cellco Partnership D... |
815-223-#### | La Salle | Landline Numbers | Ameritech Illinois... |
815-224-#### | La Salle | Landline Numbers | Ameritech Illinois... |
815-225-#### | Milledgeville | Landline Numbers | Citizens Telecom Co ... |
815-226-#### | Rockford | Landline Numbers | Ameritech Illinois... |
815-227-#### | Rockford | Landline Numbers | Ameritech Illinois... |
815-228-#### | Oglesby | Wireless Numbers | New Cingular Wireles... |
815-229-#### | Rockford | Landline Numbers | Ameritech Illinois... |
815-230-#### | Plainfield | Landline Numbers | Broadwing Communicat... |
Area Code 815 Introduction
Area Code: | 815 |
Country: | United States |
State/Province: | Illinois - IL |
Major City: | Rockford |
Time Zone: | Central |
Average property | $43.4K |
Average age | 56 y/o |
Average assets | $43.1K |
Population density | 57,914 sq mi (149,932 km2) |
Population | 12,801,539 |
latitude Longitude: | |
36° 58′ N to 42° 30′ N / 87° 30′ W to 91° 31′ W | |
About 815 : | |
The 815 Area Code (or Area Code 815) is located in the state of IL. Area Code 815 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.27 million unique phone numbers and 7.92 million individuals near the city of La Salle Area code 815 was put into service. In 1957 area code 815 was split, along with a portion of area code 217, to form area code 309. In 2007 area code 815 was overlaid with area code 779. |
|
Major cities or places | |
Crystal Lake, IL>De Kalb, IL>Freeport, IL>Joliet, IL>Kankakee, IL>Loves Park, IL>Machesney Park, IL>Mchenry, IL>Rockford, IL>Romeoville, IL>Woodstock, IL |